Check the attached graph to know the traffic sources (you need to register to see it; double click on graph to enlarge it).

It appears that the word of mounth has spread ('direct traffic'), even if the 'referring sites' and the 'search engines' sources remain important.

After three years the direct traffic has decreased in percentage, with the other two components 'referring sites' ' and 'search engines' reaching equal status. www.PFMBoard.com has become a reference in the PFM world.